Blind No More?

FDA has given biotech company Advanced Cell Technology the go-ahead to test a treatment for macular degeneration using human embryonic stem cells in a clinical trial, says Jennifer Welsh at the 80beats blog. Researchers at Advanced Cell Technology suggest that implanting hESCs in these patients could end retinal pigment epithelial cell death and reverse blindness; using this approach, the team saw improved vision in rats, Welsh says.

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American scientists find themselves once again warning the Trump administration not to dismiss science, the New Yorker report.

A new study suggests CRISPR could be used to save coral reefs from dying off, Forbes reports.

Researchers have found that the i-motif shape of DNA previously observed in the lab also exists in human cells, and that it may serve a purpose.

In PNAS this week: a genomic, transcriptomic, and metabolomic analysis of the tea plant, Arabidopsis thaliana's adaptations to specific local environments, and more.